How to bleed a radiator Is your radiator cold at the top but warm at the bottom? It might have trapped air! 📽️ Watch our simple step-by-step video to learn how to bleed a radiator safely. It can help warm your home more efficiently and save money on bills! 💡 Tip: You’ll need a radiator key and a small cloth. 👉 Watch the video and give it a go! | Adra Tai Cyf